Centenary of Russian Diplomatic Courier Service
9*27 ₽ 2018
Russia
| Country: | Russia |
| Type: | Postal blocks |
| Series: | Centenary of Russian Diplomatic Courier Service |
| Nominal: | 9*27 ₽ |
| Year: | 2018 |
| Material: | coated |
| Size: | 131 x 131 mm |
| Perforation: | comb 11½ |
| Mintage: | 20,000 |